public class Human
{
public string Name { get; private set;}
public int Age{ get; private set;}
public Human(string name, int age)
{
Name = name;
Age = age;
}
public void HappyBirthday()
{
if (Age == 30)
Console.WriteLine($"Happy Birthday {Name}!");
}
}
public static class Greetings
{
public static void Main()
{
Human coolDude = Human("John", 30);
coolDude.HappyBirthday();
}
}